Mark Cavendish

Mark Cavendish

Jeff Pachoud / AFP / Getty Images

Britain's Mark Cavendish, who won Stage 18 on Friday, is surrounded by British Sky teammates, including overall race leader Bradley Wiggins (yellow jersey), during the ride from Blagnac to Brive-la-Gaillarde in southwestern France.

Britain's Mark Cavendish, who won Stage 18 on Friday, is surrounded by British Sky teammates, including overall race leader Bradley Wiggins (yellow jersey), during the ride from Blagnac to Brive-la-Gaillarde in southwestern France. (Jeff Pachoud / AFP / Getty Images)

Britain's Mark Cavendish, who won Stage 18 on Friday, is surrounded by British Sky teammates, including overall race leader Bradley Wiggins (yellow jersey), during the ride from Blagnac to Brive-la-Gaillarde in southwestern France.